Finding the Third Proportional to 444,429 and 635,076

Step by Step Solution

1. Step 1: Write the proportion equation
   444,429 : 635,076 = 635,076 : x
2. Step 2: Convert to fraction form
   444,429/635,076 = 635,076/x
3. Step 3: Cross multiply
   444,429x = 635,076 × 635,076
4. Step 4: Simplify right side
   444,429x = 403,321,525,776
5. Step 5: Solve for x
   x = 403,321,525,776/444,429
6. Step 6: Final answer
   x = 907,504.97